<!DOCTYPE html>
<html lang="ru">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta name="description" content="lorem ipsum">
    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.2.3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-rbsA2VBKQhggwzxH7pPCaAqO46MgnOM80zW1RWuH61DGLwZJEdK2Kadq2F9CUG65" crossorigin="anonymous">
    <link rel="stylesheet" href="style.css">
    <title>Тест</title>
</head>
<body>
    <div class="container">
        <div class="row block">
            <h1 class="heading">Heading</h1>
        </div>
        <div class="row block__wrapper">
            <div class="block block-2"></div>
            <div class="block block-3"></div>
            <div class="block block-4"></div>
        </div>
        <div class="row">
            <div class="block block-5">
                <button type="button" class="btn btn-warning btn-1">Кнопка 1</button>
            </div>
            <div class="block block-6">
                <button type="button" class="btn btn-success btn-2">Кнопка 2</button>
            </div>
        </div>
        <div class="modal__container">
            <div class="modal__content" id="modal-start">
                Привет, мир!
                <span class="btn_close">X</span>
            </div>
        </div>
    </div>
    <script src="https://code.jquery.com/jquery-3.7.1.min.js"></script>
    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.2.3/dist/js/bootstrap.bundle.min.js" integrity="sha384-kenU1KFdBIe4zVF0s0G1M5b4hcpxyD9F7jL+jjXkk+Q2h455rYXK/7HAuoJl+0I4" crossorigin="anonymous"></script>
    <script src="index.js"></script>
</body>
</html>